30054927

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 47706624

約数和(自身を除く): 17651697

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 521, 861, 1407, 1563, 2747, 3647, 8241, 10941, 19229, 21361, 34907, 57687, 64083, 104721, 149527, 244349, 448581, 733047, 1431187, 4293561, 10018309, 30054927]

約数ペア:

[(1, 30054927), (3, 10018309), (7, 4293561), (21, 1431187), (41, 733047), (67, 448581), (123, 244349), (201, 149527), (287, 104721), (469, 64083), (521, 57687), (861, 34907), (1407, 21361), (1563, 19229), (2747, 10941), (3647, 8241)]